Ⅰ. Process: bale opener - coarse opening machine - blending machine - fine opening machine - high precision quilt machine quilting machine - - - the trimmer
Ⅱ. Main technical indicators:
1. Width: 2500mm
2. Production capacity: 150kg/h
3. Cotton layer unevenness: ≤5%
4. Total installed power: 35kw
Ⅲ. Production control process:
The prepared raw materials (fibers) are configured according to the process requirements and put into the special opening machine, which can be effectively transported to the opening machine quantitatively through the special nail curtain. The opening machine effectively loosens the fiber through the bottom comb board. Ensure that the loosening degree is above 90%, and then send the loosened fiber to the top of the cotton box by air flow through the fan in the pipe.
Fiber through the cotton box top of the cotton board (PLC circuit program control) according to the amount of cotton back and forth into the cotton box upper evenly, so that the cotton box two sides of the cotton amount of consistent, gathered into a quantitative cotton layer, and then by the middle of the cotton box a pair of roller and open cotton enforcer quantitative, uniform into the cotton box lower out of the warehouse. Out cotton warehouse before the warehouse plate is adjustable, designed a pair of worm transmission on the former warehouse board turbine case, the cotton warehouse before the board according to the requirements of the electric control setting instruction: (out of cotton in 180 g to 500 g per square meter between any one data set) to adjust the cotton storage warehouse store cotton volume, coupled with the cotton storage warehouse after board (board) vibration under the action of uniform density of cotton layer. Then according to the instruction, through three cotton roller, at the bottom of the cotton box is very uniform into the cotton layer conveyor curtain.
A roller type electronic scale is added in the falling cotton conveyor curtain. When the cotton layer passes the conveyor roller of the electronic scale, the actual information obtained can be transmitted to the PLC control program of the front bin board to correct the volume of the cotton warehouse and the amount of cotton output, so as to ensure the accurate control of the cotton storage volume and amount of cotton output.
If THE QUILTING MACHINE IN THE BACK IS EQUIPPED WITH LINEAR GUIDE RAILS AT THE bottom OF THE COTTON box, THE cotton box can move back AND forth according TO THE requirements OF the shape of the quilTING flower, to ensure the normal QUILting production of the QUILting machine and a high density quilting product, so as to reduce the investment of the carding machine and the net laying machine, and produce better quality products.
Ⅳ. The electromechanical integration degree is higher, production line adopts Siemens PLC, man-machine interface, color touch screen control, the other by import proximity switch, speed encoder, pressure sensors, photoelectric sensors, frequency converter, etc of the communication control system and tracking system, can not only keep the coordination of the operation of the various parts and control the operation of the machine according to process requirements, Realize continuous and uniform cotton supply.
Ⅴ. This line is the Spanish MASIAS company on the basis of advanced technology, the open scutching process of fiber raw material and equipment was improved, in order to achieve without combing of short process, high degree of opening, and formed the forehead in vertical and horizontal to the cotton layer thickness control system at the same time, and has high uniformity, irregularity of cotton layer can reach the level of 5% or less. The main improvement techniques are as follows:
1. The opening machine corner nail curtain is made of special leather curtain with antistatic treatment, which can not only ensure the required strength of leather curtain, but also make the leather curtain without hanging fiber. The BOTTOM OF CORNER NAIL SHADE IS EQUIPPED WITH DETACHABLE HALF CIRCULAR ARC FOLD PLATE TO DO THE LEAKAGE bottom, FACILITATE DISASSEMBLY AND INSTALLATION OF CORNER NAIL SHADE.
2. The opening machine adopts new combing roller to improve the combing effect and form elastic fiber balls after combing the fibers. The bottom of the loosening roller is equipped with a comb plate made of concave circular arc aluminum plate, and the spacing between the loosening roller and the comb plate can be adjusted. A guide rail is installed on the comb board for easy disassembly.
3. Connect the carding pipe and the top cotton box with a tapered pipe, install a guide board in the tapered pipe, and adjust the horizontal uniformity of the falling cotton. The output rollers and goons between the upper and lower feeding boxes are controlled by photoelectric sensors to adjust the height of the upper and lower cotton boxes. The network grid on both sides of the cotton box exhausts the air in the cotton wool, so that the raw material condenses to the cotton box through constant pressure. Under the hopper of the telescopic rod to adjust the transmission device for the side panel, in front of the boot process speed can be input parameters, such as requirements, control and adjust the distance of hopper and on both sides of the plate, after the computer memory, can select the process parameters has been set, and to maintain the appropriate height and density of hopper cotton layer under the, improve cotton layer longitudinal transverse evenness. The output roller at the outlet of the lower cotton box adopts an adjustable structure, which can be changed according to the volume of the cotton box. Adjust the spacing to keep the output cotton layer uniform and linked. The conveyor shaft of the cotton layer is equipped with an encoder to monitor the conveyor of the cotton layer in real time, and adjust the conveyor speed of the platform and the opening of the lower cotton box in time to ensure the synchronization of the conveyor speed of the cotton layer and the platform, as well as the uniformity and continuity of the cotton layer.